Uncovering the key role of web scraping in advanced data analytics

Discover how predictive and prescriptive analytics, powered by real-time web scraping, are reshaping decision-making in ...

NPM package caught using QR Code to fetch cookie-stealing malware

Newly discovered npm package 'fezbox' employs QR codes to hide a second-stage payload to steal cookies from a user's web browser. The package, masquerading as a utility library, leverages this ...
Houston Chronicle

How to Use Excel to Calculate the ROI on a Product

"Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money. To calculate ROI you divide the earnings you made from an investment by the ...
How-To Geek on MSN

How to Use the VSTACK and HSTACK Functions in Microsoft Excel

VSTACK and HSTACK are dynamic array functions, meaning the result spills from the cell in which you type the formula, and any changes to the data in the source arrays are reflected in the stacked ...